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<div class="title">IpSparseSymLinearSolverInterface.hpp</div>  </div>
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<a href="IpSparseSymLinearSolverInterface_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Copyright (C) 2004, 2007 International Business Machines and others.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// All Rights Reserved.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// This code is published under the Eclipse Public License.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// Authors:  Carl Laird, Andreas Waechter     IBM    2004-03-17</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160; </div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#ifndef __IPSPARSESYMLINEARSOLVERINTERFACE_HPP__</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#define __IPSPARSESYMLINEARSOLVERINTERFACE_HPP__</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="IpUtils_8hpp.html">IpUtils.hpp</a>&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="IpAlgStrategy_8hpp.html">IpAlgStrategy.hpp</a>&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="IpSymLinearSolver_8hpp.html">IpSymLinearSolver.hpp</a>&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceIpopt.html">Ipopt</a></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;{</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html">   98</a></span>&#160;<span class="keyword">class </span><a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html">SparseSymLinearSolverInterface</a>: <span class="keyword">public</span> <a class="code" href="classIpopt_1_1AlgorithmStrategyObject.html">AlgorithmStrategyObject</a></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;{</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14">  102</a></span>&#160;   <span class="keyword">enum</span> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14">EMatrixFormat</a></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;   {</div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14ab4d29f822fbf951b932a3f3173011517">  105</a></span>&#160;      <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14ab4d29f822fbf951b932a3f3173011517">Triplet_Format</a>,</div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a9520e61f42d759dd43457ea9bb0b9b14">  107</a></span>&#160;      <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a9520e61f42d759dd43457ea9bb0b9b14">CSR_Format_0_Offset</a>,</div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a6ec58bbddc3371494ce6e17ed926c7f3">  109</a></span>&#160;      <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a6ec58bbddc3371494ce6e17ed926c7f3">CSR_Format_1_Offset</a>,</div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14ae633f0ae2434c6d4461cbe23fd641fd2">  111</a></span>&#160;      <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14ae633f0ae2434c6d4461cbe23fd641fd2">CSR_Full_Format_0_Offset</a>,</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;      <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a1ccf57e194d3f8c8e9fa750e3797f4bf">CSR_Full_Format_1_Offset</a></div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a1ccf57e194d3f8c8e9fa750e3797f4bf">  114</a></span>&#160;   };</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;   <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a06ff50276cff9340bf50940a62fd41ad">SparseSymLinearSolverInterface</a>()</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;   { }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a10b5a695a491500c5a4f103114fb6ec6">  121</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a10b5a695a491500c5a4f103114fb6ec6">~SparseSymLinearSolverInterface</a>()</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;   { }</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a667325ec88127e074ae76458d3500da3">  125</a></span>&#160;   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a667325ec88127e074ae76458d3500da3">InitializeImpl</a>(</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;      <span class="keyword">const</span> <a class="code" href="classIpopt_1_1OptionsList.html">OptionsList</a>&amp; options,</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;      <span class="keyword">const</span> std::string&amp; prefix</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;   ) = 0;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a3428ecd1c82262764d1ded8dc2119549">  139</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a3428ecd1c82262764d1ded8dc2119549">InitializeStructure</a>(</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;      <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>        dim,</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;      <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>        nonzeros,</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;      <span class="keyword">const</span> <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>* ia,</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;      <span class="keyword">const</span> <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>* ja</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;   ) = 0;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a04d12ba6e29e4b945e112b574cab8e09">  155</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>* <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a04d12ba6e29e4b945e112b574cab8e09">GetValuesArrayPtr</a>() = 0;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#abb894fd70f83310a1c39ab7242efdf2a">  190</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#abb894fd70f83310a1c39ab7242efdf2a">MultiSolve</a>(</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;      <span class="keywordtype">bool</span>         new_matrix,</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;      <span class="keyword">const</span> <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>* ia,</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;      <span class="keyword">const</span> <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>* ja,</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;      <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>        nrhs,</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;      <a class="code" href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Number</a>*      rhs_vals,</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;      <span class="keywordtype">bool</span>         check_NegEVals,</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;      <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>        numberOfNegEVals</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;   ) = 0;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160; </div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a02e09c0f187cb7718b07c351112e74cd">  207</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a02e09c0f187cb7718b07c351112e74cd">NumberOfNegEVals</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;   <span class="comment">//* @name Options of Linear solver */</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ad02523508b8b71914b4e318a582e8bca">  220</a></span>&#160;   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ad02523508b8b71914b4e318a582e8bca">IncreaseQuality</a>() = 0;</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160; </div>
<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a19b3c3b0daec34ff3c44e9d79f3b3b5d">  226</a></span>&#160;   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a19b3c3b0daec34ff3c44e9d79f3b3b5d">ProvidesInertia</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160; </div>
<div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#acdaeb282c301a02371ec206cb0c8277a">  231</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14">EMatrixFormat</a> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#acdaeb282c301a02371ec206cb0c8277a">MatrixFormat</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160; </div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a437afeb947fb9c081a69ddebb3bd70fd">  240</a></span>&#160;   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#a437afeb947fb9c081a69ddebb3bd70fd">ProvidesDegeneracyDetection</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="keyword">   </span>{</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;   }</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160; </div>
<div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ac0acf21743d7d571959bd5b432d2d58f">  248</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a> <a class="code" href="classIpopt_1_1SparseSymLinearSolverInterface.html#ac0acf21743d7d571959bd5b432d2d58f">DetermineDependentRows</a>(</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;      <span class="keyword">const</span> <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>*      <span class="comment">/*ia*/</span>,</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;      <span class="keyword">const</span> <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>*      <span class="comment">/*ja*/</span>,</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;      std::list&lt;Index&gt;&amp; <span class="comment">/*c_deps*/</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;   )</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;   {</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203">SYMSOLVER_FATAL_ERROR</a>;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;   }</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;};</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160; </div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;} <span class="comment">// namespace Ipopt</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160; </div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aIpUtils_8hpp_html"><div class="ttname"><a href="IpUtils_8hpp.html">IpUtils.hpp</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_a3428ecd1c82262764d1ded8dc2119549"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#a3428ecd1c82262764d1ded8dc2119549">Ipopt::SparseSymLinearSolverInterface::InitializeStructure</a></div><div class="ttdeci">virtual ESymSolverStatus InitializeStructure(Index dim, Index nonzeros, const Index *ia, const Index *ja)=0</div><div class="ttdoc">Method for initializing internal structures.</div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224b"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">Ipopt::ESymSolverStatus</a></div><div class="ttdeci">ESymSolverStatus</div><div class="ttdoc">Enum to report outcome of a linear solve.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00019">IpSymLinearSolver.hpp:20</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ac0acf21743d7d571959bd5b432d2d58f"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ac0acf21743d7d571959bd5b432d2d58f">Ipopt::SparseSymLinearSolverInterface::DetermineDependentRows</a></div><div class="ttdeci">virtual ESymSolverStatus DetermineDependentRows(const Index *, const Index *, std::list&lt; Index &gt; &amp;)</div><div class="ttdoc">This method determines the list of row indices of the linearly dependent rows.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00248">IpSparseSymLinearSolverInterface.hpp:248</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_a04d12ba6e29e4b945e112b574cab8e09"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#a04d12ba6e29e4b945e112b574cab8e09">Ipopt::SparseSymLinearSolverInterface::GetValuesArrayPtr</a></div><div class="ttdeci">virtual Number * GetValuesArrayPtr()=0</div><div class="ttdoc">Method returning an internal array into which the nonzero elements (in the same order as ja) will be ...</div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ab41b34870b99ed44069b00fccead7c14ab4d29f822fbf951b932a3f3173011517"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14ab4d29f822fbf951b932a3f3173011517">Ipopt::SparseSymLinearSolverInterface::Triplet_Format</a></div><div class="ttdeci">@ Triplet_Format</div><div class="ttdoc">Triplet (MA27) format for lower triangular part.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00105">IpSparseSymLinearSolverInterface.hpp:105</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ab41b34870b99ed44069b00fccead7c14"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14">Ipopt::SparseSymLinearSolverInterface::EMatrixFormat</a></div><div class="ttdeci">EMatrixFormat</div><div class="ttdoc">Enum to specify sparse matrix format.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00102">IpSparseSymLinearSolverInterface.hpp:103</a></div></div>
<div class="ttc" id="anamespaceIpopt_html"><div class="ttname"><a href="namespaceIpopt.html">Ipopt</a></div><div class="ttdoc">This file contains a base class for all exceptions and a set of macros to help with exceptions.</div><div class="ttdef"><b>Definition:</b> <a href="IpInexactAlgBuilder_8hpp_source.html#l00013">IpInexactAlgBuilder.hpp:14</a></div></div>
<div class="ttc" id="aIpSymLinearSolver_8hpp_html"><div class="ttname"><a href="IpSymLinearSolver_8hpp.html">IpSymLinearSolver.hpp</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_a10b5a695a491500c5a4f103114fb6ec6"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#a10b5a695a491500c5a4f103114fb6ec6">Ipopt::SparseSymLinearSolverInterface::~SparseSymLinearSolverInterface</a></div><div class="ttdeci">virtual ~SparseSymLinearSolverInterface()</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00121">IpSparseSymLinearSolverInterface.hpp:121</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_acdaeb282c301a02371ec206cb0c8277a"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#acdaeb282c301a02371ec206cb0c8277a">Ipopt::SparseSymLinearSolverInterface::MatrixFormat</a></div><div class="ttdeci">virtual EMatrixFormat MatrixFormat() const =0</div><div class="ttdoc">Query of requested matrix type that the linear solver understands.</div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ab41b34870b99ed44069b00fccead7c14a6ec58bbddc3371494ce6e17ed926c7f3"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a6ec58bbddc3371494ce6e17ed926c7f3">Ipopt::SparseSymLinearSolverInterface::CSR_Format_1_Offset</a></div><div class="ttdeci">@ CSR_Format_1_Offset</div><div class="ttdoc">Compressed sparse row format for upper triangular part, with 1 offset.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00109">IpSparseSymLinearSolverInterface.hpp:109</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html">Ipopt::SparseSymLinearSolverInterface</a></div><div class="ttdoc">Base class for interfaces to symmetric indefinite linear solvers for sparse matrices.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00098">IpSparseSymLinearSolverInterface.hpp:99</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a5a4a27f325033a0e5d85a4ebc4038b57"><div class="ttname"><a href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Ipopt::Index</a></div><div class="ttdeci">ipindex Index</div><div class="ttdoc">Type of all indices of vectors, matrices etc.</div><div class="ttdef"><b>Definition:</b> <a href="IpTypes_8hpp_source.html#l00020">IpTypes.hpp:20</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_ab75ce5f2ad60aa86e4dff723998e653f"><div class="ttname"><a href="namespaceIpopt.html#ab75ce5f2ad60aa86e4dff723998e653f">Ipopt::Number</a></div><div class="ttdeci">ipnumber Number</div><div class="ttdoc">Type of all numbers.</div><div class="ttdef"><b>Definition:</b> <a href="IpTypes_8hpp_source.html#l00017">IpTypes.hpp:17</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_a06ff50276cff9340bf50940a62fd41ad"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#a06ff50276cff9340bf50940a62fd41ad">Ipopt::SparseSymLinearSolverInterface::SparseSymLinearSolverInterface</a></div><div class="ttdeci">SparseSymLinearSolverInterface()</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00118">IpSparseSymLinearSolverInterface.hpp:118</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_abb894fd70f83310a1c39ab7242efdf2a"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#abb894fd70f83310a1c39ab7242efdf2a">Ipopt::SparseSymLinearSolverInterface::MultiSolve</a></div><div class="ttdeci">virtual ESymSolverStatus MultiSolve(bool new_matrix, const Index *ia, const Index *ja, Index nrhs, Number *rhs_vals, bool check_NegEVals, Index numberOfNegEVals)=0</div><div class="ttdoc">Solve operation for multiple right hand sides.</div></div>
<div class="ttc" id="aclassIpopt_1_1AlgorithmStrategyObject_html"><div class="ttname"><a href="classIpopt_1_1AlgorithmStrategyObject.html">Ipopt::AlgorithmStrategyObject</a></div><div class="ttdoc">This is the base class for all algorithm strategy objects.</div><div class="ttdef"><b>Definition:</b> <a href="IpAlgStrategy_8hpp_source.html#l00034">IpAlgStrategy.hpp:35</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ab41b34870b99ed44069b00fccead7c14a1ccf57e194d3f8c8e9fa750e3797f4bf"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a1ccf57e194d3f8c8e9fa750e3797f4bf">Ipopt::SparseSymLinearSolverInterface::CSR_Full_Format_1_Offset</a></div><div class="ttdeci">@ CSR_Full_Format_1_Offset</div><div class="ttdoc">Compressed sparse row format for both lower and upper parts, with 1 offset.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00114">IpSparseSymLinearSolverInterface.hpp:113</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_a02e09c0f187cb7718b07c351112e74cd"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#a02e09c0f187cb7718b07c351112e74cd">Ipopt::SparseSymLinearSolverInterface::NumberOfNegEVals</a></div><div class="ttdeci">virtual Index NumberOfNegEVals() const =0</div><div class="ttdoc">Number of negative eigenvalues detected during last factorization.</div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ab41b34870b99ed44069b00fccead7c14a9520e61f42d759dd43457ea9bb0b9b14"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14a9520e61f42d759dd43457ea9bb0b9b14">Ipopt::SparseSymLinearSolverInterface::CSR_Format_0_Offset</a></div><div class="ttdeci">@ CSR_Format_0_Offset</div><div class="ttdoc">Compressed sparse row format for upper triangular part, with 0 offset.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00107">IpSparseSymLinearSolverInterface.hpp:107</a></div></div>
<div class="ttc" id="aIpAlgStrategy_8hpp_html"><div class="ttname"><a href="IpAlgStrategy_8hpp.html">IpAlgStrategy.hpp</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ad02523508b8b71914b4e318a582e8bca"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ad02523508b8b71914b4e318a582e8bca">Ipopt::SparseSymLinearSolverInterface::IncreaseQuality</a></div><div class="ttdeci">virtual bool IncreaseQuality()=0</div><div class="ttdoc">Request to increase quality of solution for next solve.</div></div>
<div class="ttc" id="aclassIpopt_1_1OptionsList_html"><div class="ttname"><a href="classIpopt_1_1OptionsList.html">Ipopt::OptionsList</a></div><div class="ttdoc">This class stores a list of user set options.</div><div class="ttdef"><b>Definition:</b> <a href="IpOptionsList_8hpp_source.html#l00032">IpOptionsList.hpp:33</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_a667325ec88127e074ae76458d3500da3"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#a667325ec88127e074ae76458d3500da3">Ipopt::SparseSymLinearSolverInterface::InitializeImpl</a></div><div class="ttdeci">virtual bool InitializeImpl(const OptionsList &amp;options, const std::string &amp;prefix)=0</div><div class="ttdoc">Implementation of the initialization method that has to be overloaded by for each derived class.</div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_ab41b34870b99ed44069b00fccead7c14ae633f0ae2434c6d4461cbe23fd641fd2"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#ab41b34870b99ed44069b00fccead7c14ae633f0ae2434c6d4461cbe23fd641fd2">Ipopt::SparseSymLinearSolverInterface::CSR_Full_Format_0_Offset</a></div><div class="ttdeci">@ CSR_Full_Format_0_Offset</div><div class="ttdoc">Compressed sparse row format for both lower and upper parts, with 0 offset.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00111">IpSparseSymLinearSolverInterface.hpp:111</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_a19b3c3b0daec34ff3c44e9d79f3b3b5d"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#a19b3c3b0daec34ff3c44e9d79f3b3b5d">Ipopt::SparseSymLinearSolverInterface::ProvidesInertia</a></div><div class="ttdeci">virtual bool ProvidesInertia() const =0</div><div class="ttdoc">Query whether inertia is computed by linear solver.</div></div>
<div class="ttc" id="aclassIpopt_1_1SparseSymLinearSolverInterface_html_a437afeb947fb9c081a69ddebb3bd70fd"><div class="ttname"><a href="classIpopt_1_1SparseSymLinearSolverInterface.html#a437afeb947fb9c081a69ddebb3bd70fd">Ipopt::SparseSymLinearSolverInterface::ProvidesDegeneracyDetection</a></div><div class="ttdeci">virtual bool ProvidesDegeneracyDetection() const</div><div class="ttdoc">Query whether the indices of linearly dependent rows/columns can be determined by this linear solver.</div><div class="ttdef"><b>Definition:</b> <a href="IpSparseSymLinearSolverInterface_8hpp_source.html#l00240">IpSparseSymLinearSolverInterface.hpp:240</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203">Ipopt::SYMSOLVER_FATAL_ERROR</a></div><div class="ttdeci">@ SYMSOLVER_FATAL_ERROR</div><div class="ttdoc">Unrecoverable error in linear solver occurred.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00033">IpSymLinearSolver.hpp:32</a></div></div>
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